If you go to cheaper than dirt and type in .44 magnum, the first 4 options that come up are 240gr. At 1,300fps, 1,300fps, 1,100fps, and 1,100fps respectively.
Kieth and skeeter were running 250gr at 1,200fps out of the .44 special.
That is right there with standard .44 magnum. Of course you can...